#ifndef PERIOD_H
#define PERIOD_H

#include <math.h>
#define NRANSI
#include "nrutil.h"
#define TWOPID 6.2831853071795865

float period(double * x, double * y, int n, double ofac, double f_low,
        double f_hi, double * px,double * py, int np, int * nout,
        int * nstart, int * jmax, float * prob);

#endif // PERIOD_H
